Diptera (Flies)

Hoverflies of Nottinghamshire 2003 PDF download
Hoverflies of Nottinghamshire, Addendum 2004 PDF download
The Lead Rake Robberfly (Leptarthrus brevirostris) in the Sorby Area PDF download
2005 Presidential Address “Flies Undone” PDF download
Hoverflies of the Sheffield Area and North Derbyshire PDF download
Scarce Diptera in the Barnsley Area 2011 PDF download
Using Diptera for the Assessment of Local Wetlands PDF download